check engine CHEVROLET UPLANDER 2009 1.G Service Manual

Maintenance Footnotes
#Lubricate the suspension, steering linkage, and the
underbody contact points and linkage.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc. Check parking brake adjustment.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts,
signs of wear, or lack of lubrication. Inspect power
steering lines and hoses for proper hook-up, binding,
leaks, cracks, chafing, etc.
(c)Visually inspect hoses and have them replaced if
they are cracked, swollen, or deteriorated. Inspect all
pipes, fittings and clamps; replace with genuine parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades,
if contaminated. Replace wiper blades that are worn
or damaged. See Windshield Wiper Blade Replacement
on page 5-46 and Windshield, Backglass, and Wiper
Blades on page 5-94 for more information.(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. If your vehicle has
a built-in child restraint, make sure the harness straps,
latch plates, buckle, clip, child head restraint, and
anchorages are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired. Have any torn or frayed safety
belts replaced. Also see Checking the Restraint Systems
on page 1-92.
(f)Lubricate all key lock cylinders, hood latch
assemblies, secondary latches, pivots, spring anchor
and release pawl, hood and door hinges, rear folding
seats, liftgate hinges, fuel door hinge, power sliding
door cable, and sliding door track(s). More frequent
lubrication may be required when exposed to a corrosive
environment. Applying silicone grease on weatherstrips
with a clean cloth will make them last longer, seal
better, and not stick or squeak.
(g)If you drive regularly under dusty conditions, inspect
the filter at each engine oil change.
6-7

(h)Change automatic transmission fluid and filter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, flush, and refill cooling system. See Engine
Coolant on page 5-24for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap, and filler neck.
Pressure test the cooling system and pressure cap.
(j)Check system for interference or binding and
for damaged or missing parts. Replace parts as needed.
Replace any components that have high effort or
excessive wear. Do not lubricate accelerator or cruise
control cables.
(k)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the fluid level checked. Add fluid if needed.
(l)If you drive regularly under dusty conditions, the filter
may require replacement more often.
(m)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure vehicle safety,
dependability, and emission control performance. Your
dealer/retailer can assist with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to the
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-11.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Notice:It is important to check the engine oil
regularly and keep it at the proper level. Failure to
keep the engine oil at the proper level can cause
damage to the engine not covered by the vehicle
warranty.
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-15.
6-8

Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL®
coolant mixture if necessary. SeeEngine Coolant
on page 5-24.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer uid reservoir and add the proper uid if
necessary.
At Least Once a Month
Tire Ination Check
Inspect the vehicle’s tires and make sure they are
inated to the correct pressures. Do not forget to
check the spare tire. SeeInflation - Tire Pressure on
page 5-54. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-74.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notication. Check the tires for wear and, if necessary,
rotate the tires. SeeTire Inspection and Rotation on
page 5-62.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-38.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in P (Park) or N (Neutral). If the
vehicle starts in any other position, contact
your dealer/retailer for service.
6-9

Automatic Transmission Shift Lock
Control System Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle. It should be parked on a
level surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-38.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN,
but do not start the engine. Without applying the
regular brake, try to move the shift lever out
of P (Park) with normal effort. If the shift lever
moves out of P (Park), contact your dealer/retailer
for service.
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
The ignition should turn to LOCK/OFF only
when the shift lever is in P (Park).
The ignition key should come out only in
LOCK/OFF.
Contact your dealer/retailer if service is required.
Parking Brake and Automatic
Transmission P (Park) Mechanism
Check
{CAUTION:
When you are doing this check, the vehicle could
begin to move. You or others could be injured and
property could be damaged. Make sure there is
room in front of the vehicle in case it begins to roll.
Be ready to apply the regular brake at once
should the vehicle begin to move.
6-10

Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake,
set the parking brake.
To check the parking brake’s holding ability:
With the engine running and the transmission
in N (Neutral), slowly remove foot pressure from
the regular brake pedal. Do this until the vehicle
is held by the parking brake only.
To check the P (Park) mechanism’s holding ability:
With the engine running, shift to P (Park). Then
release the parking brake followed by the regular
brake.
Contact your dealer/retailer if service is required.
Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets
GM Standard GM6094M and
displays the American Petroleum
Institute Certied for Gasoline
Engines starburst symbol.
To determine the proper viscosity
for your vehicle’s engine, see
Engine Oil on page 5-15.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-24.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
6-11

Current and Past Model Order Forms
Technical Service Bulletins and Manuals are available
for current and past model GM vehicles. To request
an order form, specify year and model name of
the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc. on the
World Wide Web at: helminc.com
Or you can write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
Vehicle Data Recording and
Privacy
Your GM vehicle has a number of sophisticated
computers that record information about the vehicle’s
performance and how it is driven. For example, your
vehicle uses computer modules to monitor and control
engine and transmission performance, to monitor the
conditions for airbag deployment and deploy airbags in a
crash and, if so equipped, to provide antilock braking to
help the driver control the vehicle. These modules may
store data to help your dealer/retailer technician service
your vehicle. Some modules may also store data about
how you operate the vehicle, such as rate of fuel
consumption or average speed. These modules may also
retain the owner’s personal preferences, such as radio
pre-sets, seat positions, and temperature settings.
7-16

Audio System (cont.)
Theft-Deterrent Feature...............................3-110
XM™ Satellite Radio Antenna System...........3-113
Audio System(s).............................................3-77
Automatic Door Lock.......................................2-12
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-35
B
Battery..........................................................5-36
Electric Power Management..........................3-18
Run-Down Protection...................................3-19
Brake
Emergencies................................................ 4-6
Brakes..........................................................5-33
System Warning Light..................................3-35
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-31
Bucket Seats, Rear........................................... 1-7
Built-in Child Restraint.....................................1-67
Bulb Replacement...........................................5-41
Front Turn Signal, Parking and Daytime
Running Lamps........................................5-43
Halogen Bulbs............................................5-41
Headlamp Aiming........................................5-41Bulb Replacement (cont.)
License Plate Lamps....................................5-45
Replacement Bulbs......................................5-45
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-44
Buying New Tires...........................................5-64
C
Calibration.....................................................3-49
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-104
Captain Chairs, Rear.......................................1-14
Carbon Monoxide...................................2-41, 4-16
Care of
Safety Belts and Built-in Child Restraint
Harness..................................................5-92
Cargo Lamp...................................................3-17
CD, MP3 .......................................................3-89
Chains, Tire...................................................5-70
Charging System Light....................................3-35
Check
Engine Light...............................................3-38
Checking Things Under the Hood......................5-12
Chemical Paint Spotting...................................5-96
2

Electrical System (cont.)
Underhood Fuse Block...............................5-100
Windshield Wiper Fuses...............................5-98
Electronic Immobilizer
PASS-Key
®III+...........................................2-29
Electronic Immobilizer Operation
PASS-Key
®III .............................................2-29
Engine
Air Cleaner/Filter.........................................5-20
Check and Service Engine Soon Light............3-38
Coolant......................................................5-24
Coolant Heater............................................2-34
Coolant Temperature Gage...........................3-37
Drive Belt Routing.......................................6-14
Engine Compartment Overview......................5-14
Exhaust.....................................................2-41
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheated Protection Operating Mode...........5-30
Overheating................................................5-28
Starting......................................................2-32
Entry Lighting.................................................3-16
Event Data Recorders.....................................7-17
Exit Lighting...................................................3-17
Extender, Safety Belt.......................................1-42
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-20
Finish Damage...............................................5-96
Fixed Mast Antenna.......................................3-113
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-73
Flat Tire, Changing.........................................5-74
Flat Tire, Storing.............................................5-86
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-31
Windshield Washer......................................5-32
Folding Tray...................................................2-58
Front Console Storage Area.............................2-58
Front Reading Lamps......................................3-17
Front Turn Signal, Parking and Daytime
Running Lamps...........................................5-43
Fuel............................................................... 5-5
Additives...................................................... 5-7
California Fuel.............................................. 5-6
E85 (85% Ethanol)........................................ 5-8
Filling a Portable Fuel Container....................5-12
Filling the Tank...........................................5-10
5

Fuel (cont.)
Fuels in Foreign Countries.............................. 5-9
Gage .........................................................3-42
Gasoline Octane........................................... 5-6
Gasoline Specications.................................. 5-6
Low Warning Light.......................................3-43
Fuses
Fuses and Circuit Breakers...........................5-98
Instrument Panel Fuse Block.........................5-98
Underhood Fuse Block...............................5-100
Windshield Wiper.........................................5-98
G
Gage
Engine Coolant Temperature.........................3-37
Fuel..........................................................3-42
Speedometer..............................................3-32
Tachometer.................................................3-32
Garage Door Opener.......................................2-50
Gasoline
Octane........................................................ 5-6
Specications............................................... 5-6
Glove Box.....................................................2-55
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp
Aiming .......................................................5-41
Headlamp Wiring............................................5-98
Headlamps
Bulb Replacement.......................................5-41
Daytime Running Lamps/Automatic
Headlamp System....................................3-14
Exterior Lamps............................................3-13
Flash-to-Pass............................................... 3-8
Halogen Bulbs............................................5-41
Headlamps and Sidemarker Lamps................5-42
High/Low Beam Changer................................ 3-8
Wiper Activated...........................................3-14
Headlamps and Sidemarker Lamps...................5-42
Heated Seats................................................... 1-3
Heater...................................................3-22, 3-25
Engine Coolant...........................................2-34
Highbeam On Light.........................................3-42
High-Speed Operation, Tires.............................5-56
Highway Hypnosis...........................................4-14
Hill and Mountain Roads..................................4-15
Hood
Checking Things Under................................5-12
Release.....................................................5-13
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-28
6

N
Navigation System, Privacy..............................7-18
New Vehicle Break-In......................................2-31
O
Odometer......................................................3-32
Odometer, Trip...............................................3-32
Off-Road Recovery..........................................4-11
Oil
Engine.......................................................5-15
Pressure Light.............................................3-41
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-43
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-18
OnStar
®System, see OnStar®Manual...............2-47
Operation, Universal Home Remote System........2-51
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-27
Outlets
Accessory Power.........................................3-20
Outside
Convex Mirror.............................................2-43
Heated Mirrors............................................2-44
Power Mirrors.............................................2-43
Overhead Console..................................2-55, 2-56
Overhead Console Switchbank..........................3-19Overheated Engine Protection Operating Mode....5-30
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Paint, Damage...............................................5-96
Park
Shifting Into................................................2-38
Shifting Out of............................................2-40
Park Aid........................................................2-44
Park Brake....................................................2-38
Parking
Assist........................................................2-44
Over Things That Burn.................................2-40
Passenger Airbag Status Indicator.....................3-34
Passenger Compartment Air Filter.....................3-29
Passenger Sensing System..............................1-85
Passing.........................................................4-11
PASS-KEY
®III+ Electronic Immobilizer...............2-29
PASS-Key®III Electronic Immobilizer Operation . . . 2-29
Perchlorate Materials Requirements, California...... 5-4
Power
Door Locks.................................................2-11
Electrical System.........................................5-98
Outlet 115 Volt Alternating Current.................3-21
Rear Quarter Windows.................................2-26
Retained Accessory (RAP)............................2-32
Seat............................................................ 1-3
9